1054173211 has 12 divisors (see below), whose sum is σ = 1320613392. Its totient is φ = 834070608.

The previous prime is 1054173193. The next prime is 1054173221. The reversal of 1054173211 is 1123714501.

It is not a de Polignac number, because 1054173211 - 2⁹ = 1054172699 is a prime.

It is a super-2 number, since 2×1054173211² = 2222562317580101042, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054173221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 826815 + ... + 828088.

It is an arithmetic number, because the mean of its divisors is an integer number (110051116).

Almost surely, 2^1054173211 is an apocalyptic number.

1054173211 is a deficient number, since it is larger than the sum of its proper divisors (266440181).

1054173211 is a wasteful number, since it uses less digits than its factorization.

1054173211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1654930 (or 1654923 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 1054173211 is about 32468.0336792975. The cubic root of 1054173211 is about 1017.7411280496.

Adding to 1054173211 its reverse (1123714501), we get a palindrome (2177887712).

The spelling of 1054173211 in words is "one billion, fifty-four million, one hundred seventy-three thousand, two hundred eleven".